軟體架構 / Refactoring
重構是軟體開發過程中的一個實踐,目的是改進程式碼的結構和品質,同時保持其功能不變。透過重新編寫、重新組織和優化程式碼,我們可以提高程式碼的可讀性、可維護性和擴展性。
重構的目標是改善程式碼的內部結構,使其更容易理解、修改和擴充。這可能包括將長函式拆分成較小的函式、消除重複的程式碼、改善變數和函式的命名、優化程式碼的邏輯和流程等。在重構的過程中,保持程式碼的行為不變至關重要,並且需要透過測試確保在重構後的程式碼仍然正常運作。
重構的好處包括提高程式碼品質、減少程式碼錯誤、增加可維護性、降低開發成本和提高開發效率。它是一個持續的過程,可以隨著需求的變化和程式碼的演進進行。透過定期的重構,我們能夠保持程式碼的健康狀態,並促進團隊合作和協同開發。
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